EC 3.0 Calibration Solution 100 ml

Unlock Your Pot-tential with EC 3.0 Calibration Solution 100 ml

High-strength nutrient solutions during bloom in South African hydroponics, coco and fertigation often sit around 2.0–10.0+ mS/cm — but without precise calibration at this range, your EC meters drift, leading to overfeeding, tip burn, nutrient lockout or wasted fertiliser. The EC 3.0 Calibration Solution 100 ml bottle provides a reliable, NIST-traceable standard at 3000 µS/cm (3.0 mS/cm) at 25 °C to keep high-range readings accurate and trustworthy. This multi-use 100 ml size offers excellent value for frequent calibrations, with temperature-compensated values listed from 15–30 °C so you can adjust precisely for your grow-room conditions (e.g., 2943 µS/cm at 24 °C). Close tightly after each use to maintain stability, and store between 15–25 °C away from sunlight — no contamination when handled properly. Ideal for weekly or bi-weekly checks on handheld pens, continuous monitors or automated controllers like the P160 Pro2, P700 Pro2 or C800 Pro when running concentrated bloom feeds. Sustainable, high-precision calibration that safeguards your crop investment and maximises bloom quality.

Key Features

• NIST-traceable EC 3000 µS/cm (3.0 mS/cm) standard – lab-grade accuracy for high-EC ranges
• 100 ml bottle size – economical for frequent use without waste
• Temperature compensation table – precise values from 15–30 °C for real grow-room accuracy
• Multi-use format – reseal tightly after each calibration to preserve integrity
  
• Store 15–25 °C – stable & long-lasting when kept away from heat & direct light